28 lines
756 B
Scheme
28 lines
756 B
Scheme
;; k-ppr (rd)
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(import (rnrs) (rsc3))
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(define wrp
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(lambda (i l r)
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(lin-lin i -1 1 l r)))
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(define stream
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(lambda (y ti t lf rf ld rd g)
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(lambda (_)
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(let* ((r1 (rand 9 18))
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(t* (pulse-divider t r1 0))
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(r2 (t-rand lf (wrp ti lf rf) t*))
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(r3 (t-rand ld rd t*)))
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(mul (ringz (decay2 t* 0.01 0.5) r2 (mul r3 y)) g)))))
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(define k-ppr
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(let* ((x (mouse-x kr 0.05 0.35 0 0.1))
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(y (mouse-y kr 0.15 0.75 0 0.1))
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(ti (lf-tri kr x 0))
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(tf (wrp ti 100 200))
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(t (impulse ar tf 0))
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(s1 (stream y ti t 3140 6240 0.050 0.005 0.15))
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(s2 (stream y ti t 0400 9000 0.005 0.005 0.15)))
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(add (mce-fill 2 s1) (mce-fill 2 s2))))
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(audition (out 0 k-ppr))
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